How do I check my system specs on a Mac?

Choose Apple menu  > About This Mac. This opens an overview of your Mac, including your Mac model, processor, memory, serial number, and version of macOS. To see the greater detail provided by the System Information app, click the System Report button.

How do I get Mac information from terminal?

To get your computer’s Wired or Wireless MAC address from the Terminal Screen: Locate and open Terminal from Applications->Utilities->Terminal. At the Terminal Prompt, type ifconfig and press Enter. This will list all of your network settings, including the physical addresses of your wired and wireless hardware.

What does system diagnostics do on Mac?

System Diagnostics: Creates a report based on different logs on your Mac.

How do I view my System specs?

Right-click the Windows icon and choose System. The System menu will provide the operating system version, processor, and memory information.

How do I clear my System storage?

To clean up Android apps on an individual basis and free up memory:

Open your Android phone’s Settings app.
Go to the Apps (or Apps and Notifications) settings.
Make sure All apps is selected.
Tap on the app you wish to clean.
Select Clear Cache and Clear Data to remove the temporary data.

How do I reduce my System storage?

Here is how:

Back up your device.
Tap iCloud backup.
And tap Back Up Now.
Wait until backup is completed before moving the next step.
The next step is to delete all content and settings.
Now tap Settings > General > Reset and Erase All Content and Settings.
This may take a few minutes and your phone or iPad.

How do I know if something is wrong with my Mac?

Start Apple Diagnostics

Turn on your Mac and continue to press and hold the power button as your Mac starts up.
Release when you see the startup options window, which includes a gear icon labeled Options.
Press Command (⌘)-D on your keyboard.